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i'm getting two (2) beeps after my...

Genny
Guest Contributor

i'm getting two (2) beeps after my engine starts, ( '01 350 MAG MPI ).......Also engine idles rough, stalling occasionally at "headway speed"  What does the "double beep" signify???

6 REPLIES 6

wingless
Rising Contributor
What is double beeping, the System Monitor?

The System Monitor has limited capability, things like oil pressure and temperature.

The in-depth diagnostics are available when using a plug-in computer, like my Digital Diagnostic Terminal, DDT.



[img]https://live.staticflickr.com/4357/36075822920_55df4c9044_c.jpg[/img]

AtlantaSam
Guest Contributor
Mine did that too. It was the IAC. Easy fix.

Genny
Guest Contributor
Already did that........no change.
I'm thinking timing?

Seabuz
Guest Contributor
Have you checked the fuel pressures. Some of the injectors may be clogged.

Genny
Guest Contributor
I haven't done that because it runs perfectly at any speed but idle..

tkodlo1_4997029
Guest Contributor
Sounds like a bad IAC valve cheap easy fix.